Rainstore3 is a new class of subsurface water storage system. Rainstore3 can be utilized as long term water storage for irrigation, fire protection, and potable applications by encasing the astructures with an impervious liner.
Rainstore3 is a modular and stackable structure created by invisible structures to support heavy loads. When it rains, large amounts of water can be held within these chambers but with a heavy load capacity on top of them. There is a 94% void space that creates an efficient storage wet vault below parking or landscaped surfaces. Inlets, outlets, pump actions and inspection ports can readily be incorporated within the Rainstore system. Rainstore3 can be layered from 4" to 8.2 feet.